838138

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{457}}^1$

素因数の和:597

約数の個数: 16

約数和(自身を含む): 1450944

約数和(自身を除く): 612806

約数列:

[1, 2, 7, 14, 131, 262, 457, 914, 917, 1834, 3199, 6398, 59867, 119734, 419069, 838138]

約数ペア:

[(1, 838138), (2, 419069), (7, 119734), (14, 59867), (131, 6398), (262, 3199), (457, 1834), (914, 917)]